Sub-Categories. 1  Anemometers (vane and hot-wire) Anemometers are used to measure airflow and volume at registers and in ducts. Vane anemometers measure airflow independent of the air density making them ideal for many applications where measurement without the need for corrections is desired.
1 1:99 diluted household bleach (mixing 10ml of bleach with 1litre of water) can be used for general household cleaning. 2  1:49 diluted household bleach (mixing 10ml of bleach with 0.5litre of water) is used to disinfect surfaces or articles contaminated with vomitus, excreta, secretions or blood.leach containing 5.25% sodium hypochlorite should be diluted as follows (demonstration short): 1:99 diluted household bleach (mixing 10ml of bleach with 1litre of water) can be used for general household cleaning.
â¢ Never mix bleach with ammonia or other cleaners. â¢ Wear rubber boots, rubber gloves, goggles, and N-95 mask. â¢ Open windows and doors to get fresh air when you use bleach. â¢ Mix no more than 1 cup of bleach in 1 gallon of water. â¢ Wash the item with the bleach and water mixture.â¢ If the surface of the item is rough, scrub the surface with a stiff brush. â¢ Rinse the item with clean water. Never mix bleach with ammonia or other cleaners. â¢ Wear rubber boots, rubber gloves, goggles, and N-95 mask. â¢ Open windows and doors to get fresh air when you use bleach. â¢ Mix no more than 1 cup of bleach in 1 gallon of water. â¢ Wash the item with the bleach and water mixture.